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US Army Corps of Engineers

Great Lakes and Ohio River Division Website

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U.S. Army Corps of Engineers Opens Upgraded Chicago Harbor Lock for 2026 Season

The U.S. Army Corps of Engineers (USACE) Chicago District will re-open the Chicago Harbor Lock on April 15 after completing off-season repairs. This event kicks off the summer boating season at one of the most active locks in the nation.

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Photo by: Kyler Davis | VIRIN: 260410-A-CH700-1011.JPG

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